Chicago, Illinois
United States
3
2024-06-06
The entities that hold a legal rights for patent applications filed by inventor STEIGERWALD Thomas:
Thomas STEIGERWALD from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SEAL FLUSH COOLER ASSEMBLY FOR ROTARY SHAFT EQUIPMENT SEALS
#2 | 2023-08-24FLEXIBLE SEALING MEMBRANE AND SEAL ASSEMBLY FOR ROTARY SHAFT EQUIPMENT
#3 | 2007-12-13Mechanical seal with banded ring
4533578 ⎘